CN220546230U

CN220546230U - Floor brush module for cleaning machine and cleaning machine

Info

Publication number: CN220546230U
Application number: CN202321711920.5U
Authority: CN
Inventors: 校森林; 晏建林; 郑军妹; 张旭东
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-03-01
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to a floor brush module for a cleaning machine and the cleaning machine, wherein an air guide channel is arranged in a shell, the shell is further provided with a dust collection cavity and an air outlet, a brush head can be rotationally restrained on the shell, the bottom of the brush head is in contact with a surface to be cleaned, cleaning water pumped by a water pumping mechanism can be guided by a water storage interlayer on the front side of the dust collection cavity so as to supply the cleaning water to the surface to be cleaned, the cleaning water can be stored by the water storage interlayer, the cleaning water can not be lost rapidly under the action of a large negative pressure, the wetting of the surface to be cleaned is ensured, the scraping strip can be wetted, and the cleaning strip is prevented from being hardened after long-time use, so that water leakage is avoided.

Description

Floor brush module for cleaning machine and cleaning machine

Technical Field

The utility model relates to the field of household cleaning tools, in particular to a floor brush module for a cleaning machine and the cleaning machine.

Background

A cleaning machine is a relatively common household portable cleaning device, which is originally in the form of a dust collector and can only be used in a dry environment, and in order to meet the use requirements in more environments, products such as a floor cleaning machine and the like are developed especially for coping with wet environments. Most of the existing floor washing machines adopt a front-mounted rolling brush structure, and the rolling brush capable of rotating relative to the machine shell is arranged on the front side of the machine shell, so that the area covered by the rolling brush in rotation can be cleaned by sweeping, the floor washing machine is quite convenient, and when the floor washing machine runs in a wet environment, the water scraping strips arranged front and back of the rolling brush can play a good role in scraping water, and water stain residues are avoided.

The existing wiper strip mostly adopts a fixed connection mode, the setting angle of the wiper strip cannot be changed, so that although the wiper can be realized, the wiper strip can prevent larger particles or hairs from being collected when the floor brush module advances, so that a part of sundries and dust are always free outside a shell of the floor brush module, and the floor brush module needs to be cleaned manually and independently, so that the floor brush module is quite inconvenient.

Therefore, the chinese patent No. CN201520816165.6 discloses a floor brush and a dust collector thereof, in which a front side is provided with a rotatable scraping bar, but since the scraping bar has no external driving power, the scraping bar can only overturn with the friction force generated by the floor when the floor brush module advances or retreats, the overturning form is very dependent on the flatness of the floor, after long-term use, not only many conditions can cause failure of opening the scraping bar, hardening of the scraping bar and reduction of the precision of the overturning mechanism, but also insufficient adhesion degree of the scraping bar and the surface to be cleaned can be possibly caused, thereby causing water leakage and other situations.

Disclosure of Invention

The first technical problem to be solved by the utility model is to provide a floor brush module for a cleaning machine, which utilizes a scraping strip to discharge water, aiming at the current state of the art.

The second technical problem to be solved by the utility model is to provide a cleaning machine with the floor brush module aiming at the current state of the art.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: a floor brush module for a cleaning machine, comprising:

the air guide device comprises a shell, a fan module, a dust collection cavity, a dust collection device and a dust collection device, wherein an air guide channel is arranged in the shell, the front side of the shell is provided with the dust collection cavity, the shell is further provided with an air outlet communicated with the fan module at the downstream of the cleaner, and the air outlet is positioned at the downstream of the dust collection cavity along an airflow flow path;

the brush head is used for cleaning an object to be cleaned, can be rotationally restrained on the shell, and the bottom of the brush head is contacted with the surface to be cleaned, and the rotation axis of the brush head vertically extends;

a wiper member disposed at least at a front side of the dust collection chamber along a traveling direction of the floor brush module, and having a water storage interlayer inside the wiper member, the water storage interlayer having an opening facing a surface to be cleaned; and

the water pumping mechanism is arranged in the shell, and the water outlet end of the water pumping mechanism is in fluid communication with the water inlet end of the water storage interlayer.

In order to realize the assembly of the wiper, preferably, the front side of the shell is provided with a mounting seat, a space is reserved between the bottom of the mounting seat and the surface to be cleaned to form the dust collection cavity, the wiper is assembled at the bottom of the mounting seat and is provided with a first wiper strip positioned at the front side of the dust collection cavity, and a space is reserved between the front wall and the rear wall of the first wiper strip to form the water storage interlayer.

Specifically, the mounting seat is provided with at least two dust collection cavities in the length direction, and each dust collection cavity is internally provided with a brush head in a rotating manner.

Further, at least two first scraping strips are arranged at the front side of the corresponding dust collection cavity, and each first scraping strip is internally provided with the water storage interlayer.

Preferably, both ends of each first scraping strip are bent backwards to be matched with the front side of the dust collection cavity, so that the cross section of each water storage interlayer presents an arc structure with an opening facing backwards.

The first scraping strips are mounted in various manners, preferably, the bottom of the mounting seat is further provided with a frame body which is arranged around the periphery of the mounting seat, and each first scraping strip is connected to the front side of the frame body.

In order to avoid cleaning water residues when the floor brush module advances, preferably, a second scraping strip is further arranged on the frame body, and the second scraping strip is arranged at the rear side of the frame body and extends in the length direction along the mounting seat.

Specifically, the pump water mechanism comprises a pump body and a water diversion seat, wherein the water outlet end of the pump body is communicated with the water inlet end of the water diversion seat, the water diversion seat is provided with at least two water outlet ends, and each water outlet end is communicated with the water inlet end of the corresponding water storage interlayer.

In order to further solve the second technical problem, the technical scheme adopted by the utility model is as follows: a cleaning machine has the above-described floor brush module, and further includes a fan module and a separation module for separating a water and dust mixture, the separation module being located between the floor brush module and the fan module along an airflow flow path, and the floor brush module, the separation module, and the fan module being in fluid communication.

Preferably, the cleaning machine is a floor washer.

Compared with the prior art, the utility model has the advantages that: in this a scrubbing brush module for cleaning machine, the retaining intermediate layer of dust absorption chamber front side can be with the washing water guide that pump water mechanism pumped in order to realize to the supply of waiting clean surface cleaning water, and the existence of retaining intermediate layer not only can hold the washing water, makes it can not run off fast under great negative pressure effect, has guaranteed to wait to clean infiltration on surface, can also wet scraping strip itself, avoids its hardening after long-time use to avoid leaking.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a floor brush module according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the assembly of the wiper member with the housing;

FIG. 3 is an overall schematic of a wiper member;

FIG. 4 is another angular cross-sectional view of FIG. 3;

fig. 5 is an overall schematic view of the cleaning machine.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 5, a preferred embodiment of the present utility model is shown. In this embodiment, the floor brush module is suitable for use in a cleaning machine, which may be a cleaning device of the kind referred to herein as a floor scrubber, for example, which comprises, in addition to the floor brush module, a fan module 103 and a separation module 102 for separating a water and dust mixture, the separation module 102 being located between the floor brush module 101 and the fan module 103 along the airflow flow path, and the floor brush module 101, the separation module 102 and the fan module 103 being in fluid communication.

The floor brush module in the embodiment specifically comprises a shell 1, a brush head 2, a wiper 3 and a water pumping mechanism 4. The casing 1 has an air guiding channel inside, the front side of the casing 1 has a dust collection cavity 1a, the casing 1 further has an air outlet 1b communicated with a fan module at the downstream of the cleaner, the air outlet 1b is located at the downstream of the dust collection cavity 1a along the airflow flowing path, the brush head 2 is used for cleaning objects to be cleaned, and the brush head 2 is rotatably restrained on the casing 1 and the bottom of the brush head is contacted with the surface to be cleaned. Of course, the structure for realizing the brush may be different brush types, and the brush head 2 in this embodiment adopts a disc brush, that is, the rotation axis of the brush head 2 extends vertically.

The wiper 3 in this embodiment is used to wipe the cleaning water remaining on the surface to be cleaned, avoiding the cleaning water remaining after the brush head 2 is washed, and in order to secure the water hanging effect, the wiper 3 is arranged at least on the front side of the dust collection chamber 1a along the traveling direction of the floor brush module. The wiper 3 in this embodiment has a function of delivering water to the surface to be cleaned in addition to a function of wiping the surface to be cleaned, and has a water storage interlayer 30 therein, the water storage interlayer 30 has an opening facing the surface to be cleaned, and the pump mechanism 4 is disposed in the housing 1, and the water outlet end thereof is in fluid communication with the water inlet end of the water storage interlayer 30.

In this embodiment, the front side of the housing 1 has a mounting seat 11, a space is left between the bottom of the mounting seat 11 and the surface to be cleaned to form a dust collection cavity 1a, the wiper 3 is assembled at the bottom of the mounting seat 11, and a first wiper strip 31 is disposed at the front side of the dust collection cavity 1a, and a space is left between the front wall 3a and the rear wall 3b of the first wiper strip 31 to form a water storage interlayer 30. Specifically, the mount 11 has at least two dust collection chambers 1a in the longitudinal direction, and one brush head 2 is rotatably provided in each dust collection chamber 1 a.

At least two first scraping strips 31 are arranged at the front side of the corresponding dust collection cavity 1a, and a water storage interlayer 30 is correspondingly arranged in each first scraping strip 31. And both ends of each first scraping strip 31 are bent backwards to be matched with the front side of the dust collection cavity 1a, so that the cross section of each water storage interlayer 30 presents an arc structure with an opening facing backwards. Specifically, the mounting base 11 further includes a frame 32 disposed around the periphery thereof, and each of the first wiper strips 31 is connected to the front side of the frame 32. In order to avoid the leakage of the cleaning water when the floor brush module advances, the frame 32 is further provided with a second scraping strip 33, and the second scraping strip 33 is disposed at the rear side of the frame 32 and extends along the mounting seat 11 in the length direction.

In order to ensure the supply of the cleaning water to the water storage interlayer 30, the pump mechanism 4 includes a pump body 41 and a water diversion seat 42, wherein the water outlet end of the pump body 41 is communicated with the water inlet end of the water diversion seat 42, and the water diversion seat 42 has at least two water outlet ends, and each water outlet end is communicated with the water inlet end of the corresponding water storage interlayer 30.

The term "fluid communication" as used herein refers to a spatial positional relationship between two components or parts (hereinafter collectively referred to as a first part and a second part, respectively), that is, a fluid (gas, liquid, or a mixture of both) can flow along a flow path from the first part to the second part or/and be transported to the second part, or the first part and the second part may be directly communicated with each other, or the first part and the second part may be indirectly communicated with each other through at least one third party, and the third party may be a fluid channel such as a pipe, a channel, a conduit, a flow guiding member, a hole, a groove, or the like, or a chamber allowing the fluid to flow through, or a combination thereof.

Furthermore, directional terms, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used in the description and claims of the present utility model to describe various example structural parts and elements of the present utility model, but are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.

Claims

1. A floor brush module for a cleaning machine, comprising:

the cleaning machine comprises a shell (1), wherein an air guide channel is formed in the shell, a dust collection cavity (1 a) is formed in the front side of the shell (1), an air outlet (1 b) communicated with a downstream fan module of the cleaning machine is formed in the shell (1), and the air outlet (1 b) is located downstream of the dust collection cavity (1 a) along an airflow flow path;

the brush head (2) is used for cleaning an object to be cleaned, is rotationally restrained on the shell (1) and the bottom of the brush head is contacted with the surface to be cleaned, and the rotation axis of the brush head (2) vertically extends;

it is characterized in that the method also comprises the following steps:

a wiper (3) arranged at least on the front side of the dust collection cavity (1 a) along the travelling direction of the floor brush module, wherein a water storage interlayer (30) is arranged in the wiper (3), and the water storage interlayer (30) is provided with an opening facing the surface to be cleaned; and

the water pumping mechanism (4) is arranged in the shell (1), and the water outlet end of the water pumping mechanism is in fluid communication with the water inlet end of the water storage interlayer (30).

2. The floor brush module of claim 1, wherein: the dust collection device is characterized in that the front side of the shell (1) is provided with a mounting seat (11), an interval is reserved between the bottom of the mounting seat (11) and the surface to be cleaned to form the dust collection cavity (1 a), the water scraping piece (3) is assembled at the bottom of the mounting seat (11) and is provided with a first scraping strip (31) positioned at the front side of the dust collection cavity (1 a), and an interval is reserved between a front wall (3 a) and a rear wall (3 b) of the first scraping strip (31) to form the water storage interlayer (30).

3. The floor brush module of claim 2, wherein: the mounting seat (11) is provided with at least two dust collection cavities (1 a) in the length direction, and each dust collection cavity (1 a) is internally provided with a brush head (2) in a rotating mode.

4. A floor brush module according to claim 3, characterized in that: at least two first scraping strips (31) are arranged at the front side of the corresponding dust collection cavity (1 a), and each first scraping strip (31) is internally provided with the water storage interlayer (30) correspondingly.

5. The floor brush module of claim 4, wherein: both ends of each first scraping strip (31) are bent backwards to be matched with the front side of the dust collection cavity (1 a), so that the cross section of each water storage interlayer (30) is of an arc-shaped structure with an opening backwards.

6. The floor brush module of claim 5, wherein: the bottom of the mounting seat (11) is also provided with a frame body (32) which is arranged around the periphery of the mounting seat, and each first scraping strip (31) is connected to the front side of the frame body (32).

7. The floor brush module of claim 6, wherein: the frame body (32) is further provided with a second scraping strip (33), and the second scraping strip (33) is arranged at the rear side of the frame body (32) and extends in the length direction along the mounting seat (11).

8. The floor brush module of claim 7, wherein: the water pumping mechanism (4) comprises a pump body (41) and a water diversion seat (42), wherein the water outlet end of the pump body (41) is communicated with the water inlet end of the water diversion seat (42), the water diversion seat (42) is provided with at least two water outlet ends, and each water outlet end is communicated with the water inlet end of the corresponding water storage interlayer (30).

9. A cleaning machine having a floor brush module as claimed in any one of claims 1 to 8, characterized in that: also included is a fan module (103) and a separation module (102) for separating a water and dust mixture, the separation module (102) being located between the floor brush module (101) and the fan module (103) along the airflow flow path, and the floor brush module (101), the separation module (102) and the fan module (103) being in fluid communication.

10. The cleaning machine of claim 9, wherein: the cleaning machine is a floor washing machine.